356644135301252 has 24 divisors (see below), whose sum is σ = 652953040669440. Its totient is φ = 170271201074240.

The previous prime is 356644135301249. The next prime is 356644135301269. The reversal of 356644135301252 is 252103531446653.

It is a self number, because there is not a number n which added to its sum of digits gives 356644135301252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23134666352 + ... + 23134681767.

It is an arithmetic number, because the mean of its divisors is an integer number (27206376694560).

Almost surely, 2^{356644135301252} is an apocalyptic number.

It is an amenable number.

356644135301252 is a deficient number, since it is larger than the sum of its proper divisors (296308905368188).

356644135301252 is a wasteful number, since it uses less digits than its factorization.

356644135301252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46269348211 (or 46269348209 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 50.

The spelling of 356644135301252 in words is "three hundred fifty-six trillion, six hundred forty-four billion, one hundred thirty-five million, three hundred one thousand, two hundred fifty-two".